Abstract: Ingestible radio frequency identification (RFID) tags are disclosed. A system embodiment includes, but is not limited to, an RFID tag including a flexible substrate foldable between a planar configuration and a tubular configuration, a conductive element disposed on the flexible substrate, and an RFID tag chip electrically coupled with the conductive element; a capsule structured and dimensioned for ingestion by a biological subject, the capsule including a shell structured and dimensioned to enclose a medication for the biological subject simultaneously with the RFID tag when the flexible substrate is in the tubular configuration, but not when the flexible substrate is in the planar configuration; and a pH switch structure coupled to an exterior surface of the capsule, the pH switch configured to deactivate the RFID tag in a first configuration and to permit activation of the RFID tag in a second configuration within the biological subject.

Abstract: The disclosure pertains to a system 100 and method for collecting and measuring particles in exhaled air. The system 100 is arranged to allow for examination of the full or substantially the full volume of each exhalation of a subject.

Abstract: Systems and methods for estimating anatomic alignment between two or more bones are described herein. An example method can include registering an anatomic reference frame. Additionally, the method can include establishing a respective rotational relationship between each of one or more bones and an orientation sensor attached to each of the one or more bones. The method can also include receiving, from each of the orientation sensors, orientation information, and then calculating an orientation of a bone relative to the anatomic reference frame. The method can further include calculating, using the respective orientations of the bones relative to the anatomic reference frame, an anatomic alignment parameter between first and second bones.

Abstract: There is described an integrated unweighted gait training system having an unweighting system comprising a computer controller; a gait measurement system in communication with the controller; and a display in communication with the computer controller adapted and configured to provide real-time feedback to a user of the integrated unweighting gait training system. The unweighting system may be a differential air pressure (DAP) unweighting system or a non-DAP unweighting system.

Abstract: Embodiments disclosed herein relate to systems, devices and methods for monitoring dimensional changes in medical devices attached to or implanted in the body, such as wound fillers. Disclosed embodiments may facilitate measuring the degree of wound closure by incorporating conductive elements into the wound filler. In some embodiments, the conductive elements may be conductive filler, a flexible conductive element, or an arrangement of discrete non-flexible conductive elements. The density of conductive material in an area or volume of the wound filler upon wound closure may be detected by a detection device that assesses the local dielectric constant of the wound filler, such as through use of a capacitive plate, or by a detection device that measures the resonant frequency of a conductive element.

Abstract: A display control device (10) comprises an image acquisition component (11), an orientation estimation component (12), and a controller (13). The image acquisition component (11) acquires an infrared image (G1) sensed by infrared array sensors (21a and 21b) installed in a room. The orientation estimation component (12) estimates the orientation of a care receiver (P1) in a room (30) on the basis of the infrared image (G1) acquired by the image acquisition component (11). The controller (13) controls a display device (22) so that a dummy image (D1), which shows a simplified view of the orientation of the care receiver (P1) estimated by the orientation estimation component (12), is displayed superimposed over the infrared image (G1).

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

Abstract: A medical system comprising: an analyte sensor for receiving an analyte signal corresponding to an analyte concentration of a user; a health monitor device comprising a display unit and in communication with the analyte sensor, the health monitor device comprising a processor and memory communicably coupled to the processor, the memory including instructions stored therein that, when executed by the processor, cause the processor to: receive the analyte signal from the analyte sensor; determine the analyte concentration based on the analyte signal; calculate a recommended medication dosage based on the analyte concentration; associate a current parameter type with the recommended medication dosage; associate the current parameter type to at least one corresponding stored historical parameter type associated with a historical medication dosage; and display, on the display unit, the recommended medication dosage and the historical medication dosage.

Abstract: A sensor system (110), a method of manufacturing a flexible electronics patch (114) for use in a sensor system (110) and a method of manufacturing a sensor system (110) are disclosed.

Abstract: A non-invasive, optical-based physiological monitoring system is disclosed. One embodiment includes an emitter configured to emit light. A diffuser is configured to receive and spread the emitted light, and to emit the spread light at a tissue measurement site. The system further includes a concentrator configured to receive the spread light after it has been attenuated by or reflected from the tissue measurement site. The concentrator is also configured to collect and concentrate the received light and to emit the concentrated light to a detector. The detector is configured to detect the concentrated light and to transmit a signal representative of the detected light. A processor is configured to receive the transmitted signal and to determine a physiological parameter, such as, for example, arterial oxygen saturation, in the tissue measurement site.

Abstract: A non-invasive, optical-based physiological monitoring system is disclosed. One embodiment includes an emitter configured to emit light. A diffuser is configured to receive and spread the emitted light, and to emit the spread light at a tissue measurement site. The system further includes a concentrator configured to receive the spread light after it has been attenuated by or reflected from the tissue measurement site. The concentrator is also configured to collect and concentrate the received light and to emit the concentrated light to a detector. The detector is configured to detect the concentrated light and to transmit a signal representative of the detected light. A processor is configured to receive the transmitted signal and to determine a physiological parameter, such as, for example, arterial oxygen saturation, in the tissue measurement site.

Abstract: A blood glucose test strip includes a base substrate, a calibration site, a test site and a non-volatile memory. The calibration site is disposed on the base substrate. A chemical reagent is applied on the calibration site. The test site is disposed on the base substrate. A chemical reagent is applied on the test site. The non-volatile memory is disposed on the base substrate. A calibration parameter is stored in the non-volatile memory. During a calibrating procedure, the calibration solution is dropped on the calibration site, a calibration parameter is calculated according to a first reaction result of the calibration solution and the chemical reagent, and the calibration parameter is stored in the non-volatile memory.

Abstract: A lancet needle with an alignment and engagement notch, with material of the lancet body extending into the notch to more securely retain the needle to the lancet body, whereby a shorter needle can be utilized than with typical lancets. The notch optionally also provides a registration point for rotational and/or axial alignment of the needle during overmolding to form the lancet body, for example to maintain consistent positioning of the needle's beveled point.

Abstract: When drawing blood, it is useful to always have the needle in a bevel up position but this cannot be guaranteed using conventional syringe barrel/needle assemblies. This problem is solved by providing a needle holder having a proximal end and a distal end, the proximal end being provided with means adapted to secure an integral screw-threaded hub of a needle or a double ended needle, wherein the means comprises a circular wall defining a bore through the proximal end of the needle holder, the wall incorporating a pair of opposed helical ledges, the path of each respective ledge spanning up to half the circumference of the bore, the incline of each ledge being so arranged on the wall as to permit complementary mating contact with a screw-threaded hub of a needle or a double ended needle.

Abstract: A system for assessing kidney health includes a processing device including an input module configured to receive input values related to kidney function of a patient, and a prediction module having a computation algorithm and/or a model configured to predict a kidney condition and calculate a kidney health score related to at least one of a severity and a probability of the predicted kidney condition, the kidney health score calculated based on the one or more input values. The system also includes an output module configured to present the predicted kidney condition and the kidney health score to a medical professional.

Abstract: Methods and systems for diagnosing a condition of a central nervous system are provided. A method includes providing a DBSI-MRI data set obtained from the central nervous system of the subject, and transforming the DBSI-MRI data set to obtain at least one DBSI biomarker value. The method further includes comparing each DBSI biomarker value to at least one corresponding threshold value from a diagnostic database to obtain a relation between each DBSI biomarker value and the at least one corresponding threshold value, and diagnosing the condition according to at least one diagnostic rule, wherein each diagnostic rule defines a candidate condition in terms of the relations between the at least one DBSI biomarker value and the at least one corresponding threshold value.

Abstract: The present invention relates to a cutting device comprising a manual gripping element (100) and a cutting assembly (200) that is positioned on one end of the gripping element (100) and comprises a punch (210) split into at least two cutting tips (220, 230), at least one of these tips (220, 230) being hinged on the gripping element (100) in order to be movable between a rest and cutting position in which the tips (220, 230) are adjacent and a working and injection position in which the tips (220, 230) are spaced apart, and urging means (250) designed to move each movable tip (220, 230) into the working position when these urging means (250) press against the skin.

Abstract: A system for quantifying risk associated with preclinical indicators of one or more clinical skin conditions, the system is formed of a plurality of measurement tools in connection with a processor, the measurement tools configured to various pre-clinical indicators of the skin health of a subject' hand, where the processor is configured to calculate a score based on the combined data from the plurality of measurement tools, this score being representative of the subject's risk of future development of one or more clinical skin conditions.

Abstract: A system for improving a hair condition is provided in various embodiments. The system can have a sensor device having at least one sensor for detecting a hair condition parameter and a treatment device. The treatment device can have an illumination device for illuminating a scalp of a user with light and an electronic circuit device coupled to the sensor device for receiving the detected hair condition parameter and/or a treatment parameter determined from the hair condition parameter by employing the sensor device, wherein the electronic circuit device can be configured to control an illumination of the scalp of the user using light by employing the illumination device based on the received detected hair condition parameter and/or the treatment parameter.

Abstract: A system for determining a hair condition is provided. The system includes a portable sensor device having at least one sensor for detecting at least one sensor value on hairs of a user, and a data processing device. The data processing device is set up to determine whether, in addition to the at least one sensor value, at least one further sensor value from a further sensor device, and is set up to determine the hair condition of the user based on the detected at least one sensor value in a case where it has been determined that only the at least one sensor value is provided, or based on the provided at least one sensor value and the provided at least one further sensor value in a case where it has been determined that the at least one further sensor value is provided.

Abstract: A method and a device for determining a degree of thermal hair damage are provided. A method for determining a degree of thermal hair damage includes, during exposure of a hair sample of hair to UV or UV/VIS light, recording a spectrum of at least a portion of the UV or UV/VIS light that has interacted with the hair sample. Further, the method includes comparing at least a portion of the spectrum with a spectroscopic calibration model obtained using UV or UV/VIS spectra and degrees of thermal damage of a plurality of calibration hair samples. Also, the method includes determining the degree of thermal hair damage by using the comparison.

Abstract: A digital therapeutic treatment or intervention may include a device to alert the user to a need situation related to the user's health status and indicate to the user a treatment or intervention recommendation according to applicable signs and/or symptoms detected and/or known and/or calculated based on information received by the device from the user. The treatment or intervention may include alerting the user to the need to take a specific medication of a specific strength/dosage. Additionally, and/or alternatively, the treatment or intervention may include activating a smart medication delivery device to automatically deliver or release into/onto the user's body a specific medication of a specific strength/dosage.

Abstract: A poison diagnostic system includes a central processing unit in communication with a database; an interface to provide a display, the interface to communicate with the central processor; data stored within the database and relating to poison symptoms; and the interface having input criteria associated with poison symptoms; the central processing unit is to receive a data points associated with the input criteria and correlate the data points to the database to provide an output; and the output is a diagnostic sheet providing a correlation between the data points and possible poison causes.

Abstract: A wrist apparatus includes a case, a solar battery that is provided in the case, and an optical sensor unit as a biological information measurement unit that is provided in the case, measures biological information, and is disposed at a position overlapping the solar battery in a plan view of a light reception surface of the solar battery.

Abstract: An implantable device is provided that can include any number of features. In some embodiments, the device includes a coil antenna configured to receive wireless power from a power source external to the patient. The device can include at least one sensor configured to sense a bodily parameter of the patient. The device can also include electronics configured to communicate the sensed bodily parameter of to a device located external to the patient. Methods of use are also described.

Abstract: A system for monitoring a user includes a garment configured to be placed on a foot of the user, a cover coupled to the garment, and a sensor arrangement between the garment and the cover, wherein the sensor arrangement comprises at least one temperature sensor to measure at least one temperature on the foot of the user. A method for making a system for monitoring a user includes forming a sensor arrangement including at least one sensor lead coupled to a temperature sensor, positioning at least a portion of the sensor arrangement on a garment configured to be placed on a foot of the user, and enclosing at least the portion of the sensor arrangement between the garment and a cover.

Abstract: Disclosed are systems and methods of a health monitoring device comprising: a flexible circuit, an absorbent product, and, a processing unit. The flexible circuit comprises: an electrochemical biosensor, a color sensor, an LED, and, a moisture sensor. The electrochemical biosensor comprises a plurality of reference electrodes. The processing unit comprises: a GPS antenna, a power unit, a bluetooth low energy transceiver, a GPS transceiver, a microcontroller, and, an accelerometer. The processing unit is electronically coupled to the flexible circuit. The methods comprise: obtaining health data from health monitoring device; recording the health data on the memory unit; transmitting the health data to a data communication device; and, displaying the health data on the data communication device.

Abstract: Systems, devices, and methods are provided for a non-rigid wearable device comprising electrical circuitry and a support structure supporting the electrical circuitry. The support structure having rigid sections that rigidly support components of the electrical circuitry to protect components and/or solder joints from stress due to deflection and having non-rigid or flexible sections where there are no solder connections present on the electrical circuitry and/or where there are interconnecting traces present on the electrical circuitry that can tolerate stress due to deflection.

Abstract: A biological sound sensor to be used in contact with a skin of a living body, and includes a casing that has an opening in a face on the side facing the skin of the living body, a double-sided adhesive membrane having a first surface and a second surface, the second surface closes the opening by adhering to the face of the casing and the first surface adheres to the skin when collecting a biological sound produced in the living body. A microphone is arranged in the casing and picks up the biological sound. The double-sided adhesive membrane has a one-material portion, made of the first adhesive material, through the double-sided adhesive membrane from the first surface to the second surface.

Abstract: Intravascular devices, systems, and methods are disclosed. In some embodiments, the intravascular devices include at least one electronic, optical, or electro-optical component positioned within a distal portion of the device and one or more connectors positioned at a distal portion of the device. In some instances, the connectors are flexible coils, such as a ribbon coil, formed of a conductive material. In some particular instances, the conductive coil is embedded within a polymer tubing. Further, in some embodiments the electronic, optical, or electro-optical component is positioned within a flexible element at the distal portion of the device. In some instances the flexible element is a coil. Methods of making and/or assembling such intravascular devices/systems are also provided.

Abstract: An automatic method of categorizing the contact force of a catheter tip against a portion of a patient's heart based on motion of the catheter tip, the method comprising (a) capturing a series of 3D-coordinate data points of the catheter tip as a function of discrete times with a 3D medical imaging system, the 3D coordinates corresponding to an orthogonal 3-axis spatial coordinate system, (b) using a programmable computing system, computing a set of measures based on the series of 3D-coordinate data points, (c) categorizing each measure by a respective set of predetermined threshold values; and (d) combining the categorized measures to yield a relative quality of the contact force.

Abstract: An apparatus includes a body, an upright member, a frame, and a plurality of field generating elements. The body is configured to be positioned between a patient's back and a backrest of a chair. The upright member extends upwardly from the body. The frame has a curved configuration configured to partially surround a patient's head. The field generating elements are configured to generate an electromagnetic field around a patient's head partially surrounded by the frame.

Abstract: A system (1) for estimating the brain blood volume and/or brain blood flow and/or depth of anesthesia of a patient, comprises at least one excitation electrode (110E) to be placed on the head (20) of a patient (2) for applying an excitation signal, at least one sensing electrode (110S) to be placed on the head (20) of the patient (2) for sensing a measurement signal caused by the excitation signal, and a processor device (12) for processing said measurement signal (VC) sensed by the at least one sensing electrode (110S) for determining an output indicative of the brain blood volume and/or the brain blood flow. Herein, the processor device (12) is constituted to reduce noise in the measurement signal (VC) by applying a non-linear noise-reduction algorithm. In this way a system for estimating the brain blood volume and/or the brain blood flow of a patient is provided which may lead to an increased accuracy and hence more exact estimates.

Abstract: Access is provided to certain pulse oximetry systems utilizing a keyed sensor and a corresponding locked sensor port of a restricted access monitor. In such systems, the keyed sensor has a key comprising a memory element, and the monitor has a memory reader associated with the sensor port. The monitor is configured to function only when the key is in communications with the locked sensor port, and the memory reader is able to retrieve predetermined data from the memory element. The monitor is accessed by providing the key separate from the keyed sensor, integrating the key into an adapter cable, and connecting the adapter cable between the sensor port and an unkeyed sensor so that the monitor functions with the unkeyed sensor.

Abstract: Embodiments of the present invention may provide techniques for brain interfacing, mapping neuronal structure, manipulating cellular structure, cognitive and brain augmentation via implants, and curing, not just managing, neurological disorders. For example, a method for deep mind analysis may comprise receiving electrical and optical signals from electrophysiological neural signals of brain tissue from at least one read modality, encoding the received electrical and optical signals using a Fundamental Code Unit, automatically generating at least one machine learning model using the Fundamental Code Unit encoded electrical and optical signals, generating at least one optical or electrical signal to be transmitted to the brain tissue using the generated at least one machine learning model, and transmitting the generated at least one optical or electrical signal to the brain tissue to provide electrophysiological stimulation of the brain tissue using at least one write modality.

Abstract: A system and method for evaluating cardiovascular-related health of a user including an RF sensor device configured to transmit incident pulse signals towards the user, and to receive reflected pulse signals for generating a reflected pulse signal dataset, a pulse signal modification module configured to modify the reflected pulse signal dataset, and a processing system communicably coupled to the RF sensor device and the pulse signal modification module, the processing system configured to generate a cardiovascular parameter for the user based on the modified reflected pulse signal dataset.

Abstract: A testing system and method for providing a testing system includes a user interface having a display for displaying information relating to measurements of health data and an input device for receiving information from a user relating to the health data. Provided in connection with the user interface is an autologging feature adapted to provide the user with user-selectable options on the display. Also provided is a statistical operation adapted to provide the user with enhanced information relating to the measurements of health data. Also provided is at least one indicator for indicating information relating to the number of health data readings that are within a target range, the number of health data readings that are above the target range and the number of health data readings that are below the target range.

Abstract: An apparatus includes a base component having a center axis and at least two index positions. The apparatus also includes a rotational component coupled to the base component. The rotational component is configured to circularly maneuver about the center axis between the at least two index positions. A docking receptacle of the apparatus is coupled to the rotational component and is configured to receive a monitor having an electronic visual display. The apparatus also includes a handle configured to facilitate maneuvering of the rotational component.

Abstract: Certain exemplary method and/or apparatus embodiments herein can include -a support frame, -a movable gantry that supports an x-ray source and an x-ray sensor in correspondence with the x-ray source and that is movable relative to the support frame, -a patient positioning accessory support member configured to support a patient positioning accessory of a specific type that is adapted to be used in the apparatus for conducting a specific examination on a patient, where the patient positioning accessory comprises at least one passive identification element that identifies the specific type of the patient positioning accessory, and the apparatus further comprises an active identification system that is configured to cooperate with the at least one passive identification element of the patient positioning accessory in order to identify the specific type of the patient positioning accessory.

Abstract: In this diagnostic X-ray apparatus (1), a radius of a spiral pulley (63) is set to a radius that differs from a radius of an Archimedes' spiral so that a tensile force of the spring member (61) applied to a second wire rope (67b) and a weight on an X-ray generation unit (50) side applied to a first wire rope (67a) are balanced.

Abstract: A multi-spectral tomography imaging system includes one or more source devices configured to direct beams of radiation in multiple spectra to a region of interest (ROI), and one or more detectors configured to receive the beams of radiation. The system includes a processor configured to cause movement in at least one of the components such that a first beam of radiation with a first spectrum is directed to the ROI for less than 360 degrees of movement of the ROI. The processor is also configured to process data detected by the one or more detectors, where the data results at least in part from the first beam of radiation with the first spectrum that is directed to the ROI for less than the 360 degrees of movement of the ROI. The processor is further configured to generate an image of the ROI based on the processed data.

Abstract: An X-ray grating configured for use in an X-ray imaging apparatus is provided. The X-ray grating has a silicone-based base layer. A plurality of silicon-based ridges is on a surface of the silicon-based base layer, wherein the plurality of silicon-based ridges from a plurality of trenches, where a trench of the plurality of trenches is between two silicon-based ridges of the plurality of silicon-based ridges. A plurality of silicon-based bridges extends between adjacent silicon-based ridges, wherein each silicon-based ridge of the plurality of silicon-based ridges is connected to at least one adjacent silicon-based ridge of the plurality of silicon-based ridges by at least one of a silicon-based bridge of the plurality of silicon-based bridges and wherein at least one of a plurality of four adjacent trenches does not have any silicon-based bridges.

Abstract: Methods are provided for dynamically visualizing information in image data of an object of interest of a patient, which include an offline phase and an online phase. In the offline phase, first image data of the object of interest acquired with a contrast agent is obtained with an interventional device is present in the first image data. The first image data is used to generate a plurality of roadmaps of the object of interest. A plurality of reference locations of the device in the first image data is determined, wherein the plurality of reference locations correspond to the plurality of roadmaps. In the online phase, live image data of the object of interest acquired without a contrast agent is obtained with the device present in the live image data, and a roadmap is selected from the plurality of roadmaps. A location of the device in the live image data is determined.

Abstract: In various embodiments, the present invention provides an improved system and method for motion estimation and motion compensation in cone beam computer tomography (CBCT). The present invention utilizes a method for alternating minimization between volume and motion sub-iterations and results in an improved system and method for motion estimation and compensation in CBCT.

Abstract: A cloud-based imaging protocol manager pushes standard imaging protocols from the cloud to imaging devices registered with the protocol manager. The protocol manager maintains a library storing standard imaging protocols, determines whether an imaging device is compatible with the standard protocol(s) to be pushed, creates a push command which requests pushing the standard protocol(s) to a compatible imaging device, stores the push command in a command queue, converts the standard protocol(s) to raw protocol(s) usable by the imaging device. The imaging device polls the command queue to receive the push command, downloads the raw protocol(s) from the protocol manager, commits or refuses to commit the downloaded protocol(s), and sends a notification to the protocol manager indicating execution status of the push command.

Abstract: Controlling a multi-device module includes a physiological sensor configured to sense physiological characteristics of a subject and generate a signal indicative of an instantaneous physiological state. A first device is configured to generate a first signal indicative of an operating state of the first device. A second device is configured to generate a second signal indicative of an operating state of the second device. A remote-control device includes a repository for storing computer executable files aggregated from a plurality of changing private networks. The remote-control device includes an electronic record (ER) client to make a wireless connection with each of the private networks and to query ER database associated with the private networks for electronic records residing within the private networks.